Beware of latest rental car scam in Spain.

I've visited Spain a few time, rented a vehicle on each however this last time my rental turned out to be a massive scam. Please be very carefully of a huge rental company called OKmobility. The cheaper prices are just a lure. They try to threat sell a extra insurance of approx 450€ and if you don't take it (use your travel insurance for example) then you get taken for all existing damages even if you've marked them off before. I warn all potential people to rather go with the older more reputable agents. The lower cost lure is just BS. And in the end you will end up with a 900euro repair bill for damages you never made and NO way to argue it...

P.S- today I feel the embarrassment that others have felt after being scammed. Almost didn't make this post however I need to vent. The fact is that IF I had lied to my insurance and just put my so called damages forward they would have payed it out.... I didn't do this and (maybe because of pride) reported it as fraud.